FR2246344A1 - - Google Patents

Info

Publication number
FR2246344A1
FR2246344A1 FR7433319A FR7433319A FR2246344A1 FR 2246344 A1 FR2246344 A1 FR 2246344A1 FR 7433319 A FR7433319 A FR 7433319A FR 7433319 A FR7433319 A FR 7433319A FR 2246344 A1 FR2246344 A1 FR 2246344A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7433319A
Other languages
French (fr)
Other versions
FR2246344B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2246344A1 publication Critical patent/FR2246344A1/fr
Application granted granted Critical
Publication of FR2246344B1 publication Critical patent/FR2246344B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/04—Tube-severing machines with rotating tool-carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16426—Infeed means
    • Y10T82/16639—Tool within work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16426—Infeed means
    • Y10T82/16967—Infeed means with means to support and/or rotate work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7433319A 1973-10-03 1974-10-03 Expired FR2246344B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313574A NL7313574A (nl) 1973-10-03 1973-10-03 Inrichting voor het snijden van ringen van een hol, ndig en lang cilindervormig voorwerp.

Publications (2)

Publication Number Publication Date
FR2246344A1 true FR2246344A1 (enrdf_load_stackoverflow) 1975-05-02
FR2246344B1 FR2246344B1 (enrdf_load_stackoverflow) 1979-06-01

Family

ID=19819732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433319A Expired FR2246344B1 (enrdf_load_stackoverflow) 1973-10-03 1974-10-03

Country Status (10)

Country Link
US (1) US3913430A (enrdf_load_stackoverflow)
JP (1) JPS5061787A (enrdf_load_stackoverflow)
BE (1) BE820603A (enrdf_load_stackoverflow)
CA (1) CA1006087A (enrdf_load_stackoverflow)
DE (1) DE2445895A1 (enrdf_load_stackoverflow)
FR (1) FR2246344B1 (enrdf_load_stackoverflow)
GB (1) GB1484922A (enrdf_load_stackoverflow)
IT (1) IT1022462B (enrdf_load_stackoverflow)
NL (1) NL7313574A (enrdf_load_stackoverflow)
SE (1) SE400199B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD154031A1 (de) * 1980-11-03 1982-02-17 Walter Stein Vorschubgetriebe zur erzeugung einer radialbewegung an rotierenden werkzeugtraegern
DE3683872D1 (de) * 1985-06-18 1992-03-26 Spiro America Inc Rohrschneidevorrichtung.
US4799829A (en) * 1986-10-17 1989-01-24 Kenny Patrick M Method and apparatus for removing submerged platforms
US4823579A (en) * 1987-12-02 1989-04-25 Spiro America Inc. Apparatus for cutting hollow pipes
US4924684A (en) * 1989-02-23 1990-05-15 Spiro America Inc. Apparatus for forming and cutting spiral pipe
US5193374A (en) * 1991-02-20 1993-03-16 Spiro America Inc. Apparatus for cutting spiral pipe
US5257521A (en) * 1992-06-17 1993-11-02 Spiro America, Inc. Apparatus and method for cutting spiral pipe
EP0714713B1 (en) 1994-11-30 2000-05-10 Lindab Aktiebolag Apparatus for cutting spiral pipe
US5609055A (en) * 1995-03-20 1997-03-11 Spiral-Helix, Inc. Method and apparatus for cutting and notching a hollow pipe
US5636541A (en) * 1995-06-23 1997-06-10 Lindab Ab Apparatus for forming and cutting spiral pipe
US5860305A (en) * 1997-04-15 1999-01-19 Lindab Ab Pipe cutter with dual outer cutting knives and method
US5992275A (en) * 1997-12-05 1999-11-30 Lindab Ab Pipe cutter having non-rotating, overlapping knives
DE19907740B4 (de) * 1999-02-23 2008-02-14 Volkswagen Ag Verfahren zum Abtrennen eines Rohrstückes von einem zylindrischen Rohr, sowie einer Abtrennvorrichtung zur Durchführung des Verfahrens
US6192726B1 (en) 1999-11-05 2001-02-27 Lindab Ab System and method for corrugating spiral formed pipe
US6295853B1 (en) 2000-02-18 2001-10-02 Lindab Ab Spirally formed pipe cutter with driving mechanism to actively rotate inner knife
DE10053863C1 (de) * 2000-10-27 2002-02-07 Hans Ernst Weerth Verfahren und Vorrichtung zur Trennung eines Rohres
GB0212696D0 (en) * 2002-05-31 2002-07-10 Weatherford Lamb Method of cutting tubulars
CN112297067A (zh) * 2020-10-13 2021-02-02 江门市新会区天府密封科技有限公司 一种橡塑密封圈加工废屑切断装置
CN113351922B (zh) * 2021-05-31 2023-04-11 重庆恒亚实业有限公司 一种铝棒的定尺切割装置
CN113829417B (zh) * 2021-09-23 2022-11-18 杭州电子科技大学 Pfa弹簧切割加工方法与装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1807671A (en) * 1931-06-02 phelps
US3359841A (en) * 1964-11-12 1967-12-26 Reynolds Metals Co Container body trimming apparatus and method
US3534644A (en) * 1968-08-12 1970-10-20 American Can Co Cutting apparatus
JPS4838338U (enrdf_load_stackoverflow) * 1971-09-09 1973-05-11

Also Published As

Publication number Publication date
SE400199B (sv) 1978-03-20
IT1022462B (it) 1978-03-20
BE820603A (fr) 1975-04-01
US3913430A (en) 1975-10-21
CA1006087A (en) 1977-03-01
SE7412314L (enrdf_load_stackoverflow) 1975-04-04
GB1484922A (en) 1977-09-08
NL7313574A (nl) 1975-04-07
JPS5061787A (enrdf_load_stackoverflow) 1975-05-27
DE2445895A1 (de) 1975-04-10
FR2246344B1 (enrdf_load_stackoverflow) 1979-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse